JPS6364790U - - Google Patents

Info

Publication number
JPS6364790U
JPS6364790U JP15870486U JP15870486U JPS6364790U JP S6364790 U JPS6364790 U JP S6364790U JP 15870486 U JP15870486 U JP 15870486U JP 15870486 U JP15870486 U JP 15870486U JP S6364790 U JPS6364790 U JP S6364790U
Authority
JP
Japan
Prior art keywords
port
water
weft
pump
supply device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP15870486U
Other languages
Japanese (ja)
Other versions
JPH0348228Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP15870486U priority Critical patent/JPH0348228Y2/ja
Publication of JPS6364790U publication Critical patent/JPS6364790U/ja
Application granted granted Critical
Publication of JPH0348228Y2 publication Critical patent/JPH0348228Y2/ja
Expired legal-status Critical Current

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  • Looms (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案の水噴射式織機の圧力水供給装
置の配管図、第2図ないし第4図は制御弁の断面
図、第5図は動作時のタイムチヤート図である。 1……水噴射式織機の圧力水供給装置、2……
水、3……定水位槽、4……導水管、5……ポン
プ、6……制御弁、7……よこ入れノズル、8…
…よこ糸、10……駆動カム、12……駆動レバ
ー、19……制御カム、20……カムフオロア、
22……制御レバー。
FIG. 1 is a piping diagram of a pressure water supply device for a water injection type loom according to the present invention, FIGS. 2 to 4 are sectional views of a control valve, and FIG. 5 is a time chart during operation. 1... Pressure water supply device for water jet loom, 2...
Water, 3... Constant water level tank, 4... Water pipe, 5... Pump, 6... Control valve, 7... Horizontal insertion nozzle, 8...
...Weft, 10... Drive cam, 12... Drive lever, 19... Control cam, 20... Cam follower,
22...Control lever.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 織機の運動と同期して動作するポンプによつて
、吸入行程で水を吸い込み、吐出行程で加圧状態
の水をよこ入れノズルに供給し、このよこ入れノ
ズルからの噴射水流によつてよこ糸をたて糸開口
中によこ入れする水噴射式織機において、上記ポ
ンプの吐出口と上記よこ入れノズルとの間に入口
ポートおよび出口ポートで接続され、スプールの
変位によつて入口ポートに対して出口ポートおよ
び逃がし口を選択的に連通させる制御弁と、上記
ポンプの吐出行程初期の低水圧期間に渡つて上記
の入口ポートと逃がしポートとを連通させ、かつ
その後の噴射期間で上記の入口ポートと出口ポー
トとを連通させる駆動手段とを具備することを特
徴とする圧力水供給装置。
A pump that operates in synchronization with the movement of the loom sucks water in the suction stroke, supplies pressurized water to the weft insertion nozzle in the discharge stroke, and the weft yarn is drawn by the jet of water from the weft insertion nozzle. In a water injection loom that inserts the weft into the warp shedding, an inlet port and an outlet port are connected between the discharge port of the pump and the weft inserting nozzle, and the outlet port and outlet port are connected to the inlet port and a control valve that selectively communicates the relief port with the inlet port and the relief port during a low water pressure period at the beginning of the discharge stroke of the pump; A pressure water supply device characterized by comprising: a drive means for communicating with the pressure water supply device.
JP15870486U 1986-10-16 1986-10-16 Expired JPH0348228Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15870486U JPH0348228Y2 (en) 1986-10-16 1986-10-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15870486U JPH0348228Y2 (en) 1986-10-16 1986-10-16

Publications (2)

Publication Number Publication Date
JPS6364790U true JPS6364790U (en) 1988-04-28
JPH0348228Y2 JPH0348228Y2 (en) 1991-10-15

Family

ID=31082446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15870486U Expired JPH0348228Y2 (en) 1986-10-16 1986-10-16

Country Status (1)

Country Link
JP (1) JPH0348228Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015200053A (en) * 2014-04-03 2015-11-12 マスチネンファブリック ライター アーゲーMaschinenfabrik Rieter Ag Spinning unit of air jet spinning machine and operation method of air jet spinning machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015200053A (en) * 2014-04-03 2015-11-12 マスチネンファブリック ライター アーゲーMaschinenfabrik Rieter Ag Spinning unit of air jet spinning machine and operation method of air jet spinning machine

Also Published As

Publication number Publication date
JPH0348228Y2 (en) 1991-10-15

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